Page 329 - Gas Detection Systems Training Manual

Physical Link- RS232
The physical link for the RS232 Text Output Broadcast is a single RS232 Serial connection, using a full 6-wire 6pin modular RJ12 jack, off the back off the SEC 3500 OI Unit, labeled “RS232”. RTS/CTS hardware flow control is provided, as well as baud rates programmable from 1200 to 19200. The frame can be programmed to either 7 or 8 data bits, 1 or 2 stop bits, and parity set to none, odd or even. These parameters are configurable from the StatCast Configuration screen in the 3500 OI v2.1 or higher. Input is not accepted, broadcast output only provided. See the following diagrams:
Sensor Electronics Corporation 5500 Lincoln Drive Minneapolis, Minnesota 55436 August 2nd, 2006
Page 4 of 15
952-938-9486
SEC 3500 OI- StatCast RS232 Gas Status Text Broadcast Configuration Manual Revision 1.1